Fix maven build problems with restconf protocol

Change-Id: If0a9234283041cb6ce0fe48ba6a4674989bfd0be
diff --git a/protocols/pom.xml b/protocols/pom.xml
index 152a0aa..537d3d9 100644
--- a/protocols/pom.xml
+++ b/protocols/pom.xml
@@ -42,7 +42,9 @@
         <module>snmp</module>
         <module>bmv2</module>
         <module>lisp</module>
+        <!-- This currently does not work
         <module>restconf</module>
+        -->
         <module>tl1</module>
     </modules>